First NDT solution
suitable for
LiNbO₃

Advanced non-destructive metrology solutions to ensure reliability and performance of photonic and semiconductor components, specifically designed for Lithium Niobate (LiNbO₃).

About NLOPTICS

Lithium Niobate : An exceptional
optical material

Lithium niobate (LiNbO₃) is a ferroelectric crystal particularly recognized for its exceptional nonlinear optical and electro-optical properties . In addition, it is seeing increasing adoption in the semiconductor industry. Indeed, its unique characteristics make it a key material for the technologies of tomorrow.

Why choose Lithium niobate ?

First, for its ultra-fast modulation: it allows the design of optical modulators that are much faster and more efficient than those made of silicon, which is essential for telecommunications and quantum optics.

Then, thanks to its wide bandwidth : lithium niobate becomes essential for 6G and advanced optical communication systems.

Furthermore, its excellent integrability on chip : it facilitates miniaturization and opens the way to high-performance photonic circuits.

Finally, its role in quantum applications: LiNbO₃ is a technological key for future next-generation quantum computers and sensors.

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Technological innovation serving your sectors of activity

Integrated photonics

Integrated photonics relies on miniaturized optical systems incorporating advanced components such as waveguides, diffraction gratings, and phase modulators. However, these devices are sensitive to even the slightest irregularity. That’s why NLOPTICS detects defects accurately and reliably.

Our applications

Quality control of periodic structures for quasi-phase matching in RF modulators
Evaluation of planar waveguide microstructures to validate manufacturing steps
Identification of optical axes to improve signal propagation efficiency
Validation of surface quality by excluding topology effects

Semiconductors

NLOPTICS meticulously analyzes material surfaces and thin films to ensure optimal performance in the manufacturing of advanced semiconductor components. These components are used in devices such as microchips, optical modulators, and CCD sensors.

Our applications

Stoichiometric evaluation of thin layers to certify deposition quality
Analysis of wafers and semiconductor materials (SiO2, InP, GaAs, LiNbO3, SiC, GaN, Sapphire, Diamond, and more)
Certification of nonlinear response performance on thin film deposits

Glasses and Polymers

At all scales, glasses and polymers used in optics, automotive, and electronics require careful inspection to ensure the performance of coatings, deposits, thin films, and polymer components on the surface.

Our applications

Detection of molecular monolayers for sensor manufacturing, particularly on flat surfaces and optical fibers
Evaluation of the degree of surface isotropy to certify the amorphous character of glasses in advanced optics
Characterization of the optical quality of glasses by the detection of static residual charges

Beyond products, we offer you innovative and tailor-made solutions

Focus on a personalized approach to meet your needs.

Measuring instrument for surface analysis

Choose our measuring instruments , designed to meet the highest standards of performance and precision. Their ability to thoroughly inspect materials in real time allows for rigorous quality control of surfaces at every stage of production. This ensures reliable results and flawless components

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Quality control service by sampling

Opt for our services, which offer an ideal alternative for R&D phases and small-scale testing . Indeed, our laboratories allow us to analyze a wide variety of surfaces, without any method or equipment constraints. This allows you to validate your concepts before industrial production, while benefiting from personalized support at each stage of development.

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Recognized expertise

At NLOPTICS , we continually invest in research and development. Our goal is to improve our technologies and expand the capabilities of our measuring devices.
We also collaborate closely with industrial and academic partners to stay at the forefront of innovation in non-destructive metrology.

« Oxides are finding increasing applications in the field of integrated photonic circuits and sensors. Second harmonic generation is one of the methods to be investigated due to its intrinsic response to second-order nonlinearities. »

Jacques Cochard – TEMATYS

« Lithium niobate has gained importance due to its strong electro-optic effects, high refractive index and extended transparency window, making it particularly suitable for applications in nonlinear optics. »

Mordor Intelligence

« Current analysis methods have certain limitations in terms of cost, accessibility or adaptability, thus strongly encouraging manufacturers to seek more efficient and innovative alternatives. »

Alexis Feugier – National Director France – Ocean Insight